NSX is a network virtualization platform that you can use to build a rich set of logical networking services.
Logical Switching: Layer 2 over Layer 3, decoupled from the physical network
Logical Routing: Routing between virtual networks without exiting the software container
Logical Firewall: Distributed Firewall, kernel integrated, high performance
Logical Load Balancer: Application load balancing in software
Logical VPN: Site-to-site and remote access VPN in software
NSX API: REST API for integration into any cloud management platform
Robust Partner Ecosystem: Additional features and use cases supported